• Interrupt driven uart / printf / FX2
    Hello does anyone tried to uart an interrupt-driven uart in the framework of Cypress? I mean : - do I need to modify putchar() to use printf()? - what the uart ISR need to do when TI!=0 I...
  • interrupt driven serial comm
    hi, i am using an interrupt driven serial,when i use the printf command in main program it gives a error as access violation,and when i disable the EA(interrupt enable bit),it works fine.plz let me...
  • Ring buffered, interrupt driven, UART driver
    To follow up on the thread a few weeks ago about polled vs. interrupt UART operation I've written one up this week and have posted it at: http://www.embeddedfw.com Yes it's my site but you get...
  • LPC2294 UART0 (interrupt driven) ARTXv2.0
    Hi All, I'm running ARTX kernel and I want to use UART0 to send some data. When I call putchar() it sends the first char and system hangs. U0IIR says interrupt pending (bit0=0) and this is THRE interrupt...
  • UART0/1 Interrupt driven code
    can any body have UART0 and UART1 interrupt driven code for LPC2138 microcontroller. Let me know as soon as possible.